Home / 5,565,774,430,896.40-8,349,869,399,475.60-1,693,307,552,714.90

Finding the Fourth Proportional to 5,565,774,430,896.40, 8,349,869,399,475.60 and 1,693,307,552,714.90

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Solution

The fourth proportional to 5,565,774,430,896.40, 8,349,869,399,475.60 and 1,693,307,552,714.90 is: 2,540,328,770,750.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,774,430,896.40 : 8,349,869,399,475.60 = 1,693,307,552,714.90 : x
  2. Step 2: Convert to fraction form
    5,565,774,430,896.40/8,349,869,399,475.60 = 1,693,307,552,714.90/x
  3. Step 3: Cross multiply
    5,565,774,430,896.40x = 8,349,869,399,475.60 × 1,693,307,552,714.90
  4. Step 4: Simplify right side
    5,565,774,430,896.40x = 14,138,896,918,315,059,237,617,664
  5. Step 5: Solve for x
    x = 14,138,896,918,315,059,237,617,664/5,565,774,430,896.40
  6. Step 6: Final answer
    x = 2,540,328,770,750.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.